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Condensed Matter Journal Club: "Majorana Bound States in Systems with Magnetic Textures"

Event Type
Seminar/Symposium
Sponsor
Condensed Matter Journal Club
Location
276 Loomis
Date
Feb 1, 2023   11:00 am  
Speaker
Jessica Montone
Contact
Jacopo Gliozzi
E-Mail
jglioz2@illinois.edu
Views
16
Originating Calendar
Physics - Condensed Matter Journal Club

Skyrmions, or topological magnetic textures, have received increasing interest due to their robustness and capability for manipulation. General magnetic textures can be used to induce synthetic spin-orbit interactions, stabilizing Majorana bound states (MBS). For the case of a magnetic skyrmion, the skyrmion in proximity to an s-wave superconductor will host a MBS at its core. In this talk, I will explore examples of magnetic textures used in the formation of MBS: an elongated skyrmion, a chain of circular skyrmions, and a skyrmion of even azimuthal winding number. I will present proposals for braiding operations for topological quantum computation utilizing MBS stabilized on magnetic skyrmions.

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